UV ikiza (UV) resin ni ubwoko bwa fotosensitif resin ifite uburemere buke bwa molekile.Ifite amatsinda ashobora gukora UV ikiza reaction, nkibice bibiri bidahagije byuzuye cyangwa amatsinda ya epoxy.Nibintu nyamukuru bigize UV ikiza ibicuruzwa (coating UV, wino UV, adhesive UV, nibindi), kandi imikorere yayo igena ahanini imikorere nyamukuru yibikoresho byakize.
Kugeza ubu, inzu yo mu bwoko bwa UV ikira cyane irimo epoxy acrylate, polyurethane acrylic resin, polyester acrylic resin, amino acrylic resin hamwe nifoto yerekana alkali soluble resin.
Ibiranga hamwe nibisabwa bya UV zitandukanye zishobora gukira
1. Epoxy acrylic resin niyo ikoreshwa cyane kandi nini ya UV ikiza resin muri iki gihe.Bitewe nuburyo bworoshye bwoguhindura, isoko yoroshye yibikoresho fatizo, igiciro gito, umuvuduko ukiza wihuse, ubukana bwinshi, gloss nyinshi, imiti irwanya imiti, kurwanya ubushyuhe bwiza nibintu byamashanyarazi, resin epoxy acrylic resin ikoreshwa cyane nkibikoresho nyamukuru byumucyo impapuro zikize, ibiti, plastiki nicyuma, inkingi yakize yumucyo hamwe nuduti twakize.Ubwoko nyamukuru ni bisphenol A epoxy acrylic resin, fenolike epoxy acrylic resin, amavuta ya epoxy acrylate hamwe na epoxy acrylic resin zitandukanye.
2. Polyurethane acrylic resin nayo ikoreshwa cyane, ubwinshi bwumucyo ukiza.Polyurethane acrylic resin ikoreshwa cyane mumpapuro za UV zishobora gukira, ibiti, plastiki nicyuma, inkuta za UV zishobora gukira hamwe na UV zishobora gukira kubera ibintu byiza byuzuye byuzuye, nko kwihanganira kwambara neza no guhinduka, kurwanya imiti, kurwanya ingaruka hamwe n’amashanyarazi ya firime yakize, hamwe no gufatira neza plastiki nizindi substrate.Ubwoko nyamukuru ni aromatic na aliphatic polyurethane acrylic resin.
3. Polyester acrylic resin nayo isanzwe ikoreshwa mumucyo ukiza.Kuberako resin ifite umunuko muke, kurakara gake, guhinduka neza no guhindagurika kwa pigment, ikoreshwa kenshi mugukiza ibara ryamabara yamabara hamwe na wino yo gukiza urumuri hamwe na epoxy acrylic resin na polyurethane acrylic resin.
4. Amin acrylic resin ikoreshwa kenshi muri UV ikiza hamwe na wino ya UV ishobora gukira hamwe na epoxy acrylic resin hamwe na polyurethane acrylic resin kubera guhangana nubushyuhe bwiza no guhangana nikirere, kurwanya imiti neza no gukomera.
5. Ifoto yerekana amashusho ya alkali soluble resin ni resin ikoreshwa cyane cyane kumafoto yerekana amashusho yagurishijwe irwanya wino.Irimo amatsinda ya carboxyl kandi irashobora gutezwa imbere no gushushanywa namazi ya alkaline.Filime yakize ifite ibikoresho byiza byamashanyarazi, kurwanya imiti no kurwanya ubushyuhe.Ubwoko bwingenzi nubwoko bwa anhydride copolymer na epoxy acrylic resin yahinduwe na anhydride yumugabo.
Igihe cyoherejwe: Nyakanga-19-2022